For a while, I've had a pretty ugly theme, but I've been unable to change it because of a very annoying problem I've been running into with Xfce. For some reason, the majority of themes I download and install only seem to work partially. A good example is the Albatross theme, which may be found (along with screenshots) here.
After installing the theme, it ends up coming out like this:
http://i.imgur.com/Iqq9X.png
As you can see, the buttons don't look how they should, along with the tabs. The same goes for scrollbars, text boxes, etc.
I do know that I have SVG support in the appropriate Xfce packages. I've been trying to fix this for a while, but with no avail.
Does anyone know what the issue could be?

